read

Reads bytes and returns a new object of the specified concrete opType.

Before Kryo can be used to read child objects, Kryo.reference(Object) must be called with the parent object to
ensure it can be referenced by the child objects. Any serializer that uses Kryo to read a child object may need to
be reentrant.

This method should not be called directly, instead this serializer can be passed to Kryo read methods that accept a
serialier.